// publicmosaic.yar — generated 2026-10-30 21:07 UTC — 1 rule, 4 hashes — TLP:CLEAR
// source: https://publicmosaic.com — published for defensive use
// scope: configuration endpoint — https://publicmosaic.com/config/endpoint/MTQyLjQuNTguNDg6MTIyMw
// basis: SHA-256 hash match only; no string or byte patterns.
// Files known only by their Content-Type header are excluded.
import "hash"

rule PublicMosaic_vshell_hashes
{
    meta:
        description = "VShell files observed by Public Mosaic, matched by SHA-256"
        basis = "hash match; no file bytes held"
        provenance = "file analysis, sandbox run"
        reference = "https://publicmosaic.com/config/endpoint/MTQyLjQuNTguNDg6MTIyMw"
        generated = "2026-10-30 21:07 UTC"
        tlp = "clear"
    condition:
        hash.sha256(0, filesize) == "2a74b7bd55c0ac10f0e5b119bc7cf6fccf323a718554231acc9896133b0be698"
        or hash.sha256(0, filesize) == "ad111871398d7d09102cf748d5f3cedc39db58cd8fb72a8cd5e859e95ff13ce9"
        or hash.sha256(0, filesize) == "ddd41dc338c58a74b5cc0d8f3ee5ef6c8a76f608e6df791c1035a3696f261a1c"
        or hash.sha256(0, filesize) == "fe1f756cec29271010f45b020b472ed67b658c0cb5c5152abd717e8613af9c81"
}